I would suggest that you put together a collection of music that you like on a CD, and take to your store, or nearest magnolia store, and listen to the speakers within your price range. Develop your own opinion about them.
When I was looking for my speakers I spent a day and more driving around to different stores listening to all of their speakers that were within my price range. At the end of it I chose the Klipsch Icon speakers (links the the exact product are in my signature) and I have been happy ever since.
Now, since you are only looking at a pair of speakers for music, you may want to find some towers that will be able to handle some of the bass a bit better, but if you want to stick with bookshelfs then find the ones that sound best to you.
When I went searching for my speakers, I spent 3 hours going through all my music until I put together a comipilation of songs that I felt hit all the notes I wanted to hear. I made sure I had male voices, female voices, trumpets, drums, organs, electric guitars, bass guitars, etc. I sat in each store for at least 2 hours listening to everything.
Now, I could have gotten some def techs instead of the Klipsch speakers for just about $100 more, but I remembered that I had to mount them to the side of my entertainment center and the Def Techs would not work as they were a bit taller than the klipsch speakers, so for me the Klipsch worked better for the space I put them in.
Good Luck with the search.